5165103303321 has 32 divisors (see below), whose sum is σ = 7714243891200. Its totient is φ = 3052511092800.

The previous prime is 5165103303203. The next prime is 5165103303337. The reversal of 5165103303321 is 1233033015615.

It is a happy number.

It is not a de Polignac number, because 5165103303321 - 2¹⁵ = 5165103270553 is a prime.

It is a super-2 number, since 2×5165103303321² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5165103303341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16147771 + ... + 16464528.

It is an arithmetic number, because the mean of its divisors is an integer number (241070121600).

Almost surely, 2^{5165103303321} is an apocalyptic number.

It is an amenable number.

5165103303321 is a deficient number, since it is larger than the sum of its proper divisors (2549140587879).

5165103303321 is a wasteful number, since it uses less digits than its factorization.

5165103303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32612477.

The product of its (nonzero) digits is 24300, while the sum is 33.

Adding to 5165103303321 its reverse (1233033015615), we get a palindrome (6398136318936).

The spelling of 5165103303321 in words is "five trillion, one hundred sixty-five billion, one hundred three million, three hundred three thousand, three hundred twenty-one".